#gantt {
    height: 700px;
}

.options {
    margin-bottom: 20px;
    padding: 20px;
    background-color: rgba(191, 191, 191, 0.15);
    position: relative;
}

.caption {
    font-size: 18px;
    font-weight: 500;
}

.option {
    margin-top: 10px;
    margin-right: 40px;
    display: inline-block;
}

.option:last-child {
    margin-right: 0;
}
